def save_authors(bill, authors):
  #TODO fix duplicate authors
  for author in authors:
      senator = Senator.objects.filter(name=author)
      # If this senator is not in the db, add her/him
      if not senator:
        senator = Senator()
        senator.name = author
        senator.committee = "comittee" # TODO fix hardcode
        senator.is_chair = False # TODO fix hardcode
        senator.save()
        # Associate this senator with imported bill
        senator.bills.add(bill)
        senator.save()
def create(senator_name, bill_id):
  senator = Senator.objects.filter(name = senator_name)

  if senator:
    senator[0].bills.add(Bill.objects.get(id = bill_id))
    return senator[0]

  else:
    senator = Senator()
    senator.name = senator_name
    senator.save()

    senator.bills.add(Bill.objects.get(id = bill_id))
    senator.save()
    return senator